Moved protos out of core_codegen interface
diff --git a/gRPC.podspec b/gRPC.podspec
index d66e033..ace137f 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -303,6 +303,7 @@
                       'include/grpc/grpc.h',
                       'include/grpc/status.h',
                       'include/grpc/impl/codegen/byte_buffer.h',
+                      'include/grpc/impl/codegen/byte_buffer_reader.h',
                       'include/grpc/impl/codegen/compression_types.h',
                       'include/grpc/impl/codegen/connectivity_state.h',
                       'include/grpc/impl/codegen/grpc_types.h',